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EVR3-038S ODF Soldering Solenoid Valve Of Refrigeration System Freezer Or Cold store
Our EVR series refrigeration solenoid valve's voltage ranges from 12V to 380V.The coil winding can be installed with a plug-in connector, which is configured with three wires and can be easily connected.The electromagnetic coil adopts moisture-proof resin winding, which is waterproof and shockproof.
Technical data of EVR3-038S ODF refrigeration solenoid valve:
| Model numbers | Connections | H1 | H2 | H4 | L | L2 | KV value (m³/h) | |||||||
| SAE inlet/outlet | ODF inlet/outlet (Solder) | Inch | mm | Inch | mm | Inch | mm | Inch | mm | Inch | mm | Inch | mm | |
| EVR3-014 | EVR3-014S | 1/4 | 6 | 0.5 | 14 | 2.8 | 71 | - | - | 4.0 | 102 | 0.3 | 7 | 0.27 |
| EVR3-038 | EVR3-038S | 3/8 | 10 | 0.5 | 14 | 2.9 | 73 | - | - | 4.6 | 117 | 0.4 | 10 | |
| EVR6-038 | EVR6-038S | 3/8 | 10 | 0.5 | 14 | 3.1 | 79 | - | - | 4.4 | 111 | 0.4 | 10 | 0.8 |
| EVR6-012 | EVR6-012S | 1/2 | 12.8 | 0.5 | 14 | 3.1 | 79 | - | - | 5.0 | 127 | 0.4 | 10 | |
| EVR10-012 | EVR10-012S | 1/2 | 12.8 | 0.6 | 16 | 3.1 | 79 | - | - | 5.0 | 127 | 0.4 | 10 | 1.9 |
| EVR10-058 | EVR10-058S | 5/8 | 16 | 0.6 | 16 | 3.1 | 79 | - | - | 6.3 | 160 | 0.5 | 12 | |
| EVR15-058S | 5/8 | 16 | 0.7 | 19 | 3.4 | 86 | - | - | 6.9 | 176 | 0.5 | 12 | 2.6 | |
| EVR15-078S | 7/8 | 22 | 0.7 | 19 | 3.4 | 86 | - | - | 6.9 | 176 | 0.7 | 17 | ||
| EVR20-078S | 7/8 | 22 | 0.8 | 20 | 3.5 | 90 | - | - | 7.5 | 191 | 0.7 | 17 | 5 | |
| EVR20-118S | 1 1/8 | 28.8 | 0.8 | 20 | 3.5 | 90 | - | - | 8.4 | 214 | 0.8 | 22 | ||
| EVR22-138S | 1 3/8 | 35 | 0.8 | 20 | 3.5 | 90 | - | - | 11.1 | 281 | 1 | 25 | 6 | |
| EVR25-118S | 1 1/8 | 28.8 | 1.5 | 38 | 5.4 | 138 | 2.8 | 72 | 10.0 | 256 | 0.8 | 22 | 10 | |
| EVR25-138S | 1 3/8 | 35 | 1.5 | 38 | 5.4 | 138 | 2.8 | 72 | 11.0 | 281 | 1 | 25 | ||
| EVR32-138S | 1 3/8 | 35 | 1.9 | 47 | 4.4 | 111 | 2.1 | 53 | 11.0 | 281 | 1 | 25 | 16 | |
| EVR32-158S | 1 5/8 | 42 | 1.9 | 47 | 4.4 | 111 | 2.1 | 53 | 11.0 | 281 | 1.1 | 29 | ||
| EVR40-158S | 1 5/8 | 42 | 1.9 | 47 | 4.4 | 111 | 2.1 | 53 | 11.0 | 281 | 1.1 | 29 | 25 | |
| EVR40-218S | 2 1/8 | 54 | 1.9 | 47 | 4.4 | 111 | 2.1 | 53 | 11.0 | 281 | 1.3 | 34 | ||
Anatomical schematic of EVR3-038S Electromagnetic Valve:
Main dimension of EVR3 Solneoid Valve in refrigeration units:
Box,Carton,Pallet Packing of EVR3-038S liquid solenoid valve for refrigeration:
Types of condenser with EVR3-038S solenoid valve for
refrigeration:
The high temperature and high pressure Freon of the refrigeration
system enters the condenser after exiting the compressor, releasing
a large amount of heat to the cooling medium, and is cooled and
liquefied. Then, the condenser can be divided into three types
according to its cooling form: water-cooled, air-cooled,
evaporative and shower.
1,Water-cooled:
In a water-cooled condenser, the heat released by the refrigerant
is carried away by the cooling water. Cooling water can flow
through once or it can be recycled. When using circulating water, a
cooling tower or a cold water pool is required. The water-cooled
condenser has a shell-and-tube type, a casing type, and an immersed
type.
The condenser for the water-cooled chiller is usually a
shell-and-tube condenser, and the outer casing is made of a steel
pipe having a thickness of 5 mm or more, and is subjected to
rust-proof treatment with a pressure resistance of 20 kg/cm 2 . The
heat exchange tube adopts a high-efficiency and efficient seamless
copper tube with a pressure resistance of 10 Kg/cm 2 . The two end
covers are interchangeable to change the direction of the water
connection pipe. The water pipe process has multiple circuits, and
each condenser and the compressor capacity cooperate with each
other. The total heat transfer coefficient should be able to
tolerate 0.00005Kcal/h. square centimeter °C-1 fouling factor, the
condenser water pressure drop does not exceed 6.5mAq, and the
straight-through water pipe is easy to clean and maintain.
2,Air-cooled:
In an air-cooled condenser, the heat released by the refrigerant is
carried away by the air. Its structural form is mainly composed of
several sets of copper tubes. Due to the poor heat transfer
performance of the air, ribs are usually added outside the copper
tube to increase the heat transfer area on the air side, and a
ventilator is used to accelerate the air flow. Force air convection
to increase heat dissipation.
3,Evaporation and watering:
In this type of condenser, the refrigerant condenses in the tube,
and the outside of the tube is simultaneously cooled by water and
air.
Welcome to your inquiry!
